test/support/channel_case.ex

   1 defmodule TechRadarEditor.ChannelCase do
   2   @moduledoc """
   3   This module defines the test case to be used by
   4   channel tests.
   5
   6   Such tests rely on `Phoenix.ChannelTest` and also
   7   import other functionality to make it easier
   8   to build and query models.
   9
  10   Finally, if the test case interacts with the database,
  11   it cannot be async. For this reason, every test runs
  12   inside a transaction which is reset at the beginning
  13   of the test unless the test case is marked as async.
  14   """
  15
  16   use ExUnit.CaseTemplate
  17
  18   using do
  19     quote do
  20       # Import conveniences for testing with channels
  21       use Phoenix.ChannelTest
  22
  23       alias TechRadarEditor.Repo
  24       import Ecto
  25       import Ecto.Changeset
  26       import Ecto.Query
  27
  28
  29       # The default endpoint for testing
  30       @endpoint TechRadarEditor.Endpoint
  31     end
  32   end
  33
  34   setup tags do
  35     :ok = Ecto.Adapters.SQL.Sandbox.checkout(TechRadarEditor.Repo)
  36
  37     unless tags[:async] do
  38       Ecto.Adapters.SQL.Sandbox.mode(TechRadarEditor.Repo, {:shared, self()})
  39     end
  40
  41     :ok
  42   end
  43 end